Using The Ferrite Clamp - Patton SmartNode 4660 Series User Manual

SmartNode 4660 & 4670 User Manual
1. Insert the barrel type connector end of the AC power cord into the 12V DC, 1.0A port (see
2. Insert the female end of the power cord into the internal power supply connector.
3. Verify that the AC power cord included with your SmartNode is compatible with local standards. If it is
not, refer to Chapter 5,
a compatible power cord.
4. Connect the male end of the power cord to an appropriate power outlet.
5. Verify that the green Power LED is lit (see
Using the ferrite clamp. A ferrite clamp and two wire ties are included with all FXS units that have more than
four FXS ports (/8JS models).
Install the ferrite clamp on the 12V DC power cable two inches away from the edge of the chassis. There are
two options available for installing the ferrite clamp (see
• Option 1: Wrap one wire tie around the power wire coming out of the end of the ferrite clamp. Do not
tighten and secure the tie yet. Take the second wire tie and loop it through the first wire tie and through the
inside of the ferrite clamp. Then, you may tighten and secure both wire ties. Trim the ends off of the wire
ties once they are securely attached.
Installing the SmartNode
Figure 7. Power connector location on rear panel
"Contacting Patton for Assistance"
Figure
The ferrite clamp that is shipped with the unit must be used as
detailed in the following instructions in order to meet EMC
requirements.
3A
on page 40 to find out how to replace it with
7).
Figure 8
below):
3 • SmartNode Installation
Figure 7).
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